March 22, 2011, Air China Southwest Branch officially released in summer and autumn flight schedule, Singapore Airlines will increase the company's season capacity inputs. Chengdu - Shigatse before the route will be opened in June, so Chengdu to the Tibetan city has three direct flights, and the other two are in Chengdu to Lhasa and Chengdu to Nyingchi.
New flight schedule from summer and autumn this year, starting March 27 to implement, end October 29. The company have introduced three Airbus a321 180 aircraft to gradually update the existing fleet, took the opportunity to improve passenger comfort. To open in Chengdu - Shigatse routes, recovery Chengdu - Changzhou, Jinan and other routes, increase the Chengdu to Beijing, Shanghai and Guangzhou, and Chengdu mainline capacity - Bangalore, Chengdu - Hefei - Seoul into international routes, while the features for the season obvious Lhasa, Nyingchi routes, Singapore Airlines flight season the amount will gradually increase. Source: Sichuan Daily